Nikos Chatzivrettas, Greek basketball player
Nikolaos (Nikos) Chatzivrettas (alternate spelling: Hatzivrettas) (Greek: Νικόλαος (Νίκος) Χατζηβρέττας; born May 26, 1977) is a retired Greek professional basketball player. Chatzivrettas is 1.97 m (6 ft 5 3⁄4 in) tall. He played at the shooting guard and small forward positions.